On screen
Cast
9 credited performers
Dorothy Devore
Chaddie Green
Herbert Rawlinson
Duncan MacKail
Gibson Gowland
Ollie
Leslie Stuart
Percy
Artwork unavailable
Frances Primm
Olga (as Frances Prim)
Boris Karloff
Diego
Artwork unavailable
Erich von Ritzau
Doctor
Artwork unavailable
Rupert Franklin
Rufus Green
Alphonse Martell
Count de Chateaunois (uncredited)